| PDF FILE - CLICK HERE FOR PRINTABLE WORKSHEET | ||||||||||
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The desk organiser seen on the right is composed of plastic shelves and a metal frame. The diagram on the right shows that the shelves can be removed from the frame and stacked separately. |
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| 1. Name a suitable metal for the frame:___________________________ | ||||||||||
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| 3. Is your chosen plastic a THERMOSETTING or THERMOPLASTIC:___________________ | ||||||||||
| 4. Describe a property of a THERMOSETTING plastic. | ||||||||||
| 5. Describe a property of a THERMOPLASTIC . | ||||||||||
| 6. In the four boxes below draw diagrams to represent stages of forming one of the shelves. Add labels and notes | ||||||||||
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